Since the implementation of the "double reduction" policy, primary and secondary schools have gradually strengthened the construction of the home-school collaborative education mechanism, but there are still problems such as too few communication channels between teachers and parents, single content, parents' distrust of the concept of collaborative education, and lack of planning in home-school communication. In the process of communication, most teachers communicate with their parents with students' grades as the center, and the lack of two-way communication makes teachers fail to fully consider the demands of individual students and their parents. As the most important measure of the Party in the field of education at present, it is necessary to further highlight the guiding role and exemplary vanguard role of the Party organization, enhance the orientation of the Party organization, strengthen learning, form a consensus and highlight key points. At the same time, the increase of teachers' professional titles can indirectly reflect the country's dependence on the education industry and its love and respect for teachers. The policy of "double reduction" is conducive to promoting the rise of a good atmosphere of "respecting teachers and attaching importance to teaching" in the whole society and has an important role in promoting the improvement of the overall national quality.